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Design and Development of an Optical Sensor System to Measure Visibility of Air

Autor: H. Manap, S. Nurulain, R. M. Ramli, Mohd Anwar Zawawi

Publikováno v: Embracing Industry 4.0 ISBN: 9789811560248

Visibility is a measure of the distance at which an object or light can be clearly recognized. Visibility for a medium depends on the visible light transmission (VLT). This paper describes the development of VLT measurement system to measure the visi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::693fcb0f9d013ef884ec412a22988b9d
https://doi.org/10.1007/978-981-15-6025-5_11

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A review of free fatty acid determination methods for palm cooking oil

Autor: NA Aziz, Salim, H Manap, S Nurulain, Najib

Publikováno v: Journal of Physics: Conference Series. 1921:012055

Free fatty acids (FFA) is one of the main content of palm cooking oil. High percentage of FFA in palm oil can affect human health and the quality of palm oil. Based on quality standards specification set by Malaysia Palm Oil Board (MPOB), the allowab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::797b00c075f24a9d5af4bb6501583a41
https://doi.org/10.1088/1742-6596/1921/1/012055

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A mobile air particle system using an optical sensor for haze measurement

Autor: R. Siera, M. R. Salim, S. Nurulain, M. Musfirah, Z. Hafiza, Manap Hadi

Publikováno v: Journal of Physics: Conference Series. 1921:012056

This paper presents a development of a mobile haze measurement system which can measure the amount of particulate matter and display in real time. The current haze measurement system called high volume sampler is difficult to move around due to its b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe6c3f984002d8cc38cf4a0b3d301494
https://doi.org/10.1088/1742-6596/1921/1/012056

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Air pollution monitoring system in semi enclosed building for agricultural sector

Autor: Mohd Rashidi Salim, Hadi Manap, S. Nurulain, Elfed Lewis, Muhammad Sharfi Najib

Publikováno v: Journal of Physics: Conference Series. 1706:012064

This article explains about the development of an optical sensor system to detect and measure ammonia emission in the agricultural field. At initial stage, an open path optical technique where a cylindrical chamber is used to detect low concentration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25cf7b220ee545b828a3ef58dfad9c0e
https://doi.org/10.1088/1742-6596/1706/1/012064

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Development of a visible light transmission (VLT) measurement system using an open-path optical method

Autor: S. Nurulain, H. Manap

Publikováno v: AIP Conference Proceedings.

This paper describes about a visible light transmission (VLT) measurement system using an optical method. VLT rate plays an important role in order to determine the visibility of a medium. Current instrument to measure visibility has a gigantic set u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98723c81407ae28115c4216d0cf3d491
https://doi.org/10.1063/1.5002045

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Spectra comparison for an optical breathing gas sensor development

Autor: M. R. Radin, K. Suzalina, Hadi Manap, S. Nurulain

Publikováno v: AIP Conference Proceedings.

This paper describes a preliminary study of the possibility for inhaled and exhaled gases interference during Methyl Mercaptan measurement in the 200 nm - 250 nm region. An absorption spectrum for Methyl Mercaptan was compared with the breathing syst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee61b6b23ca4b05c7f038a4b82b1abeb
https://doi.org/10.1063/1.4981857

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